Results 1 to 10 of about 1,314,104 (213)
Comparing Building and Neighborhood-Scale Variability of CO2 and O3 to Inform Deployment Considerations for Low-Cost Sensor System Use [PDF]
The increased use of low-cost air quality sensor systems, particularly by communities, calls for the further development of best-practices to ensure these systems collect usable data.
Ashley Collier-Oxandale +4 more
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Regulations from the European Union move towards a constant reduction of pollutant emissions to match the single-digit goal by 2050. Original equipment manufacturers propose newly designed components for the lifetime extension ofgGas turbines that both ...
Lorenzo Laveneziana +7 more
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A review of heat recovery technology for passive ventilation applications [PDF]
Regenerative heat exchangers are widely used in life support systems, gas turbines, boilers and other high-temperature industrial installations. These heat exchangers are used for cooling and heating gases, humidification and dehumidification of gases ...
Shodiyev Bobur +4 more
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Retraction Notice: The Effect of Break Edge Configuration on the Aerodynamics of Anti-Ice Jet Flow [PDF]
This article has been retracted because the authors have plagiarized part of a confidential report entitled “Ön Yatak Taşıyıcı Parça Üzerindeki Palelerden Tahliye Olan Havanın Yüzeye Etkisinin Araştırılması” by Bedii Ozdemir and Yasar Multu.
Tatar V., Yildizay H., Aras H.
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Influence of ambient temperature on the efficiency of underground spot cooling system [PDF]
In mine air conditioning systems, the vapour compression refrigeration cycle seems to be currently the most widespread method of artificial cooling.
Dosa Ion +3 more
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A hybrid cooling system which combines natural ventilation with a radiant cooling system for a hot and humid climate was studied. Indirect evaporative cooling was used to produce chilled water at temperatures slightly higher than the dew point. With this
Pradeep Shakya +5 more
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This cross-sectional study investigated the indoor air quality (IAQ) of public health centers (PHCs) and primary health care units in Bangkok to determine the impact of the different locations and ventilation systems concerning IAQ.
Natlada Boonphikham +4 more
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Based on ground-based measurements, the impact on air pollution over the Greater Athens Area (GAA) due to the two public lockdown periods (first lockdown period: 23 March 2020 until 3 May 2020; second lockdown period: 7 November 2020 until 2 May 2021) in
Ilias Jbeily, Konstantinos Moustris
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Real-World Effectiveness of Portable Air Cleaners in Reducing Home Particulate Matter Concentrations
Portable air cleaners (PACs) equipped with HEPA filters are gaining attention as cost-effective means of decreasing indoor particulate matter (PM) air pollutants and airborne viruses.
Frederic T. Lu +10 more
doaj +1 more source
Influence of gas outburst dynamic flow on mine ventilation system
This study was conducted to analyze the influence of outburst power from coal and gas on mine ventilation systems in order to avoid damage from secondary disasters to mine ventilation systems.
Jingxiao Yu, Zongxiang Li, Wenqing Wang
doaj +1 more source

